National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

37°F

3°C

Humidity 89%
Wind Speed W 13 mph
Barometer 29.88 in (1012.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 23 Mar 1:56 pm EDT
Extended Forecast for

3 Miles NNW Lewbeach NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 35. Northwest wind around 10 mph.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind around 7 mph becoming west in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 3 to 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of rain after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain before 2am, then rain and snow likely. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow likely before 8am. Partly sunny, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely then
    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 35. Northwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 19. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 40. Northwest wind around 7 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 23. West wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 45. Light southwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am, then a chance of rain after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Thursday Night
Rain before 2am, then rain and snow likely. Low around 30. Chance of precipitation is 80%.
Friday
Rain and snow likely before 8am. Partly sunny, with a high near 37. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
2:32 pm EDT Mar 23, 2026
Forecast Valid:
2pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation